Home / 25,209,872.40-37,814,808.60-24,650,000.40

Finding the Fourth Proportional to 25,209,872.40, 37,814,808.60 and 24,650,000.40

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Solution

The fourth proportional to 25,209,872.40, 37,814,808.60 and 24,650,000.40 is: 36,975,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,209,872.40 : 37,814,808.60 = 24,650,000.40 : x
  2. Step 2: Convert to fraction form
    25,209,872.40/37,814,808.60 = 24,650,000.40/x
  3. Step 3: Cross multiply
    25,209,872.40x = 37,814,808.60 × 24,650,000.40
  4. Step 4: Simplify right side
    25,209,872.40x = 932,135,047,115,923.38
  5. Step 5: Solve for x
    x = 932,135,047,115,923.38/25,209,872.40
  6. Step 6: Final answer
    x = 36,975,000.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.